Academic Journal
Bucket plot:A visual tool for skewness and kurtosis comparisons
| العنوان: | Bucket plot:A visual tool for skewness and kurtosis comparisons |
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| المؤلفون: | De Bastiani, Fernanda, Stasinopoulos, Dimitrios M., Rigby, Robert A., Heller, Gillian Z., Silva, Lucas A. |
| المصدر: | De Bastiani , F , Stasinopoulos , D M , Rigby , R A , Heller , G Z & Silva , L A 2022 , ' Bucket plot : A visual tool for skewness and kurtosis comparisons ' , Brazilian Journal of Probability and Statistics , vol. 36 , no. 3 , pp. 421-440 . https://doi.org/10.1214/22-BJPS533 |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | Centiles and moments, GAMLSS, leptokurtic, platykurtic, residual diagnostic plot, skew exponential power type 3 |
| الوصف: | This study introduces the bucket plot, a visual tool to detect skew-ness and kurtosis in a continuously distributed random variable. The plot can be applied to both moment and centile skewness and kurtosis. The bucket plot is used to detect skewness and kurtosis either in a response variable, or in the residuals from a fitted model as a diagnostic tool by which to assess the adequacy of a fitted distribution to the response variable regarding skew-ness and kurtosis. We demonstrate the bucket plot in nine simulated skewness and kurtosis scenarios, and the usefulness of the plot is shown in a real-data situation. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1214/22-BJPS533 |
| الاتاحة: | https://researchers.mq.edu.au/en/publications/44761595-8820-433a-aee6-0df9fee37915 https://doi.org/10.1214/22-BJPS533 http://www.scopus.com/inward/record.url?scp=85139083577&partnerID=8YFLogxK |
| Rights: | info:eu-repo/semantics/closedAccess |
| رقم الانضمام: | edsbas.9FCF6B20 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1214/22-BJPS533 |
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